Bolt & Screw Finder Find mil-std / mil-spec and aerospace standards fasteners

Thread Length
Thread Diameter
Fastener Length
Thread Qty (per in.)

Part Number
NSN
Thread Dia.
Thread Len.
Thread Qty.
Thread Class
Style
Fastener Len.
4858076 ITEM 33 Machine Screw
5305-01-184-5925
0.112in.
0.205in.
40
2A UNC
Round
0.230in.
752640-62 Machine Screw
5305-01-184-5923
0.086in.
0.183in.
56
2A UNC
Watertight
0.219in.
4B1238 Machine Screw
5305-01-184-5921
0.19in.
14.000in.
32
3A UNF
Round
0.591in.
NAS563C17 Machine Bolt
5306-01-184-5911
0.19in.
0.459in.
32
3A UNJF
Hexagon
0.521in.
05456-14C-72C Setscrew
5305-01-184-5828
0.875in.
--
9
2A UNC
Square
4.320in.
05456-20F-80C Setscrew
5305-01-184-5827
1.25in.
--
7
2A UNF
Square
5.000in.
L6312015-013 Shoulder Bolt
5306-01-184-5815
0.25in.
0.280in.
28
3A UNJF
Hexagon
5.845in.
L6312015-003 Shoulder Bolt
5306-01-184-5814
0.25in.
0.280in.
28
3A UNJF
Hexagon
0.845in.
NAS1580V3H6D Close Tolerance Screw
5305-01-184-5403
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.723in.
MS35495-97 Wood Screw
5305-01-184-5400
--
--
--
--
Round
1.200in.
NAS5802U9 Machine Screw
5305-01-184-5141
0.164in.
0.449in.
32
3A UNJC
Flat Countersunk
0.530in.
NAS5802U8 Machine Screw
5305-01-184-5140
0.164in.
0.389in.
32
3A UNJC
Flat Countersunk
0.470in.
NAS5802U6 Machine Screw
5305-01-184-5139
0.164in.
0.269in.
32
3A UNJC
Flat Countersunk
0.350in.
NAS5802U5 Machine Screw
5305-01-184-5138
0.164in.
0.199in.
32
3A UNJC
Flat Countersunk
0.280in.
12321125 Machine Bolt
5306-01-184-5137
0.625in.
1.500in.
11
2A UNC
Hexagon
10.000in.
12275857 Machine Bolt
5306-01-184-4840
--
0.750in.
--
--
Dished Hexagon
1.000in.
AN178-77 Close Tolerance Bolt
5306-01-184-3778
0.5in.
0.728in.
20
3A UNF
Hexagon
7.953in.
BACB30LU8-21Y Shoulder Screw
5305-01-184-3777
0.5in.
0.735in.
20
3A UNJF
Flat Countersunk
1.385in.
1082-110 Cap Socket Head Screw
5305-01-184-3772
0.437in.
--
14
2A UNC
--
4.250in.
LD111-0021-0405 Shear Bolt
5306-01-184-3770
0.25in.
0.485in.
28
3A UNJF
Double Hexagon W/hol
0.797in.
BACB30LM5713 Shear Bolt
5306-01-184-3769
0.312in.
0.444in.
24
2A UNF
Dished Hexagon
1.266in.
9Q1502-1 Setscrew
5305-01-184-3767
0.164in.
0.063in.
32
2A UNC
Headless (setscrew)
0.125in.
NAS1191E02P3B Cap Socket Head Screw
5305-01-184-3765
0.086in.
0.111in.
56
3A UNJC
Flat Chamfer
0.147in.
TPL4-5AM Machine Bolt
5306-01-184-3764
0.25in.
0.526in.
24
3A UNJF
Dished Hexagon
0.636in.
6505924-2 Machine Screw
5305-01-184-3762
0.086in.
0.125in.
56
2A UNC
--
0.157in.
NAS1581K3R6 Close Tolerance Screw
5305-01-184-3758
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.723in.
NAS1581K3R5 Close Tolerance Screw
5305-01-184-3757
0.19in.
0.338in.
32
3A UNJF
Flat Countersunk
0.660in.
SC-2021-15 Cap Socket Head Screw
5305-01-184-3743
0.25in.
0.929in.
28
3A UNF
Flat Chamfer
1.000in.
NAS1580V7T14 Close Tolerance Screw
5305-01-184-3517
0.437in.
0.650in.
20
3A UNJF
Flat Countersunk
1.535in.
NAS678V13 Shear Bolt
5306-01-184-3516
0.5in.
0.710in.
20
3A UNJF
Hexagon
1.532in.
NAS678V12 Shear Bolt
5306-01-184-3515
0.5in.
0.719in.
20
3A UNJF
Hexagon
1.470in.
188978 Cap Hexagon Head Screw
5305-01-184-3514
0.19in.
0.375in.
24
2A UNC
Hexagon
0.375in.
92311A720 Setscrew
5305-01-184-3512
0.5in.
--
13
3A UNC
Headless (setscrew)
2.000in.
5P6427 Eye Bolt
5306-01-184-3511
0.312in.
56.000in.
18
2A UNC
--
--
2996450-1 Cap Socket Head Screw
5305-01-184-2665
0.25in.
0.312in.
20
3A UNC
Pan
0.312in.
2995506-3 Cap Socket Head Screw
5305-01-184-2664
0.375in.
1.000in.
16
3A UNC
Flat Chamfer
1.000in.
2996432-1 Machine Bolt
5306-01-184-2663
0.75in.
1.625in.
10
2A UNC
Hexagon
1.625in.
2996432-3 Machine Bolt
5306-01-184-2662
0.75in.
2.125in.
10
2A UNC
Hexagon
2.125in.
2996431-3 Machine Bolt
5306-01-184-2661
0.5in.
0.750in.
13
3A UNC
Hexagon
1.062in.
2996431-1 Machine Bolt
5306-01-184-2660
0.5in.
0.750in.
13
3A UNC
Hexagon
1.000in.
50158-1164-2 Machine Bolt
5306-01-184-2659
--
--
--
--
Flat Countersunk Und
--
431287-2 Machine Screw
5305-01-184-2658
0.06in.
0.083in.
80
2A UNF
Pan
0.119in.
NAS5802U11 Machine Screw
5305-01-184-2652
0.164in.
0.579in.
32
3A UNJC
Flat Countersunk
0.660in.
NAS5704U10 Machine Screw
5305-01-184-2648
0.25in.
0.620in.
28
3A UNJF
Flat Countersunk
0.620in.
NAS5703U8 Machine Screw
5305-01-184-2647
0.19in.
0.500in.
32
3A UNJF
Flat Countersunk
0.500in.
STD2443/9 Machine Screw
5305-01-184-2646
0.138in.
0.312in.
32
2A UNC
Pan No. 2
0.312in.
STD2443/61 Machine Screw
5305-01-184-2645
0.086in.
0.500in.
64
2A UNF
Pan No. 2
--
STD2443/32 Machine Screw
5305-01-184-2644
0.112in.
0.250in.
40
2A UNC
Pan No. 2
--
STD2443/25 Machine Screw
5305-01-184-2643
0.112in.
0.187in.
40
2A UNC
Pan No. 2
--
4057554 Machine Bolt
5306-01-184-2641
0.19in.
0.370in.
32
3A UNJF
Double Hexagon Exten
2.225in.